This 5-day workshop is for educators who hold the 528 Computer Science Teacher Certification, 5014 or 5016 Computer Science Approval Code, or have completed the 30-hr ADE approved professional development, and have an understanding of computer programming. It is recommended, but not required, that the intermediate training be completed before participating in the advanced level training.Topics covered in this workshop are relevant to Computer Science Level 3 and include object-oriented programming and the creation of classes, manipulation of images, steganography, and graphical user interfaces.